(19)

(11)

EP 2 462 114 A2

(12)

(88) Date of publication A3: 31.03.2011 (43) Date of publication: 13.06.2012 Bulletin 2012/24 (21) Application number: 10737342.5 (22) Date of filing: 03.08.2010

(51) International Patent Classification (IPC):  C07C 407/00(2006.01) C08F 4/34(2006.01) C07C 409/00(2006.01) (86) International application number: PCT/EP2010/061251 (87) International publication number: WO 2011/015567 (10.02.2011 Gazette 2011/06)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR (30) Priority: 06.08.2009 EP 09167351 22.09.2009 US 244571 P (71) Applicant: Akzo Nobel Chemicals International B.V. 3811 MH Amersfoort (NL)	(72) Inventors: DE JONG, Johannes Jacobus Theodorus NL-6932 BR Westervoort (NL) NUYSINK, Johan NL-7462 EV Rijssen (NL) VANDUFFEL, Koen Antoon Kornelis NL-7424 AG Deventer (NL) WAANDERS, Petrus Paulus NL-7471 SL Goor (NL) (74) Representative: De Vries, Adriaan Jacobus  Akzo Nobel N.V. Legal, IP & Compliance P.O. Box 9300 6800 SB Arnhem 6800 SB Arnhem (NL)